BE855474A
(en )
1977-12-07
COMPOSITION OF LUBRICATING OILS
BE863018A
(en )
1978-07-18
POLYISOBUTENES, THEIR PREPARATION PROCESS AND THEIR USE IN THE MANUFACTURE OF MINERAL OIL ADDITIVES
LU80770A1
(en )
1979-05-16
PROCESS FOR THE REGENERATION OF USED OILS
BE867110A
(en )
1978-11-16
REGENERATION OF WASTE LUBRICATING OILS
BE870329A
(en )
1979-01-02
PROCESS FOR PREPARING ADDITIVES FOR LUBRICATING OIL AND PRODUCTS THUS OBTAINED
RO75740A
(en )
1981-02-28
PROCESS FOR REFINING TRIGLYCERIDE OILS
BE784224A
(en )
1972-11-30
PROCESS FOR OBTAINING FATS AND OILS
GB2015537B
(en )
1982-08-18
Polymers carrying nitrogen-containing groups and their application as additives for lubricating oils
FR2517692B1
(en )
1985-07-19
PROCESS FOR HYDROCRACKING HEAVY OILS
FR2480300B1
(en )
1985-06-07
PROCESS FOR THE RECOVERY OF HEAVY OILS
BE842485A
(en )
1976-12-02
LUBRICATING OIL REGENERATION PROCESS
BE886162A
(en )
1981-05-14
PROCESS FOR THE CONVERSION OF CARBO-METALLIC OILS
FR2625220B1
(en )
1990-12-21
PROCESS FOR THE PREPARATION OF SURALKALINIZED DETERGENT-DISPERSANT ADDITIVES FOR LUBRICATING OILS
DE2966681D1
(en )
1984-03-22
Lubricating oil composition and process for producing same
BE865242A
(en )
1978-09-25
COMPOSITIONS OF ADDITIVES FOR LUBRICATING OILS
BE880546A
(en )
1980-04-01
PROCESS FOR THE PREPARATION OF AN ADDITIVE COMPOSITION FOR LUBRICATING OIL
BE857333A
(en )
1978-01-30
PROCESS FOR THE REMOVAL OF METALS AND SULFUR FROM PETROLEUM OILS
FR2588270B1
(en )
1988-02-05
PROCESS FOR THE PREPARATION OF AN ADDITIVE FOR LUBRICATING OILS, THE ADDITIVE THUS OBTAINED AND A LUBRICATING COMPOSITION CONTAINING SAID ADDITIVE
BE889650A
(en )
1982-01-18
PROCESS FOR REFINING LUBRICATING OIL FRACTIONS
RO78119A2
(en )
1982-02-01
ANTYOXIDANT ADDITIVE FOR LUBRICATING OILS AND PROCESS FOR OBTAINING THE SAME
BE853185A
(en )
1977-08-01
COMPOSITION OF ADDITIVES FOR LUBRICATING OILS
GB2024852B
(en )
1982-07-28
Lubricating oils
FR2311838A1
(en )
1976-12-17
PROCESS FOR OBTAINING DETERGENT ADDITIVES FOR LUBRICATING OILS
FR2352050A1
(en )
1977-12-16
TWO-STEP CATALYTIC PROCESS FOR THE PRODUCTION OF LUBRICATING OILS
FR2341358A1
(en )
1977-09-16
BASIC DISPERSION AGENTS, PROCESS FOR THE PREPARATION AND THEIR APPLICATION TO OILS